<!DOCTYPE html>
<html lang="zh">
  <head>
    <meta charset="UTF-8" />
    <title>模拟时钟</title>
    <style>
      @import url("https://fonts.googleapis.com/css?family=BenchNine:300,400");
      *,
      *:after,
      *:before {
        box-sizing: border-box;
      }

      html {
        background: #222;
        overflow: hidden;
        font-family: "BenchNine", sans-serif;
      }

      .clock-container {
        position: fixed;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 480px;
        height: 480px;
        border-radius: 50%;
        overflow: hidden;
        background: #111;
        box-shadow: 0 0 25px 3px #000, 0 0 10px rgba(0, 0, 0, 0.8) inset;
      }
      .clock-container .spear {
        position: absolute;
        width: 220px;
        height: 1px;
        background: red;
        left: 50%;
        top: 50%;
        transform: translateY(-50%);
        z-index: 200;
        box-shadow: 0 3px 3px rgba(0, 0, 0, 0.4);
      }
      .clock-container .spear:after {
        content: "";
        position: absolute;
        border: 7px solid transparent;
        border-right-color: red;
        right: 0;
        top: -7px;
      }
      .clock-container .spear:before {
        content: "";
        position: absolute;
        border: 7px solid transparent;
        border-left-color: red;
        left: 2px;
        top: -7px;
      }
      .clock-container .clock-analog {
        width: 440px;
        height: 440px;
        border-radius: 50%;
        margin: 20px;
        background: #fff;
        z-index: 5;
        position: relative;
        box-shadow: 0 0 25px 3px #000 inset;
      }
      .clock-container .clock-analog .second,
      .clock-container .clock-analog .minute,
      .clock-container .clock-analog .hour {
        width: 20px;
        height: 20px;
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        margin: auto;
        z-index: 100;
        transition: 0.2s 0.2s ease-in;
        transform: rotate(90deg);
      }
      .clock-container .clock-analog .second span,
      .clock-container .clock-analog .minute span,
      .clock-container .clock-analog .hour span {
        position: absolute;
        width: 20px;
        height: 20px;
        line-height: 20px;
        text-align: center;
        transform-origin: 50%;
        z-index: 5;
      }
      .clock-container .clock-analog .second span:after,
      .clock-container .clock-analog .minute span:after,
      .clock-container .clock-analog .hour span:after {
        content: "";
        width: 4px;
        height: 1px;
        background: #000;
        position: absolute;
        left: 130%;
        top: -10%;
        opacity: 0.3;
      }
      .clock-container .clock-analog .second span:nth-child(5n + 2):after,
      .clock-container .clock-analog .minute span:nth-child(5n + 2):after,
      .clock-container .clock-analog .hour span:nth-child(5n + 2):after {
        width: 7px;
        opacity: 1;
        left: 110%;
      }
      .clock-container .clock-analog .hour {
        z-index: 150;
        font-size: 32px;
        font-weight: 400;
      }
      .clock-container .clock-analog .hour span:after {
        opacity: 1;
        width: 4px;
        height: 1px;
        color: #666;
        transform: translate(5px, 12px);
      }
      .clock-container .clock-analog .hour:after {
        content: "";
        background: #fff;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 250px;
        height: 250px;
        border-radius: 50%;
        box-shadow: 0 0 15px 2px rgba(0, 0, 0, 0.6) inset;
      }
      .clock-container .clock-analog .minute {
        color: #fff;
        font-size: 16px;
      }
      .clock-container .clock-analog .minute span:after {
        background: #fff;
        transform: translate(10px, -7px) rotate(-9deg);
      }
      .clock-container .clock-analog .minute:after {
        content: "";
        background: #333;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 350px;
        height: 350px;
        border-radius: 50%;
        box-shadow: 0 0 25px 2px #000 inset;
      }
      .clock-container .clock-analog .second {
        font-size: 12px;
      }
      .clock-container .clock-analog .second span:after {
        transform: translate(5px, -10px);
      }
      .clock-container .clock-analog .dail {
        width: 20px;
        height: 20px;
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        margin: auto;
        z-index: 100;
      }
      .clock-container .clock-analog .dail span {
        width: 20px;
        height: 20px;
        line-height: 20px;
        transform-origin: 50%;
        text-indent: 1000px;
        overflow: hidden;
        position: absolute;
      }
      .clock-container .clock-analog .dail span:after {
        content: "";
        position: absolute;
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background-color: #7d7e7d;
        *zoom: 1;
        filter: progid:DXImageTransform.Microsoft.gradient(gradientType=1, startColorstr='#FF7D7E7D', endColorstr='#FF0E0E0E');
        background-image: url("");
        background-size: 100%;
        background-image: linear-gradient(to right, #7d7e7d 0%, #0e0e0e 100%);
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
      }
      .clock-container .clock-analog .dail span:nth-child(5n + 1):after {
        width: 8px;
      }
      .clock-container .clock-digital {
        position: absolute;
        z-index: 200;
        height: 444px;
        width: 224px;
        background: #090909;
        left: 18px;
        top: 18px;
        border-radius: 220px 0 0 220px;
        box-shadow: 5px 0 15px #000;
      }
      .clock-container .clock-digital:after {
        content: "";
        position: absolute;
        border: 15px solid #8e0a0a;
        border-right: none;
        height: 400px;
        width: 200px;
        border-radius: 220px 0 0 220px;
        left: 25px;
        top: 25px;
      }
      .clock-container .clock-digital .time {
        background: #111;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        color: #fff;
        border-radius: 50px;
        font-size: 24px;
        padding: 2px 20px;
        box-shadow: 0 0 15px #000 inset;
      }
      .clock-container .clock-digital .day {
        background: #111;
        position: absolute;
        right: 20px;
        bottom: 100px;
        color: #fff;
        border-radius: 20px;
        box-shadow: 0 0 15px #000 inset;
        padding: 2px 20px;
        font-size: 16px;
      }
      .clock-container .clock-digital .date {
        background: #111;
        position: absolute;
        right: 20px;
        top: 100px;
        color: #fff;
        border-radius: 20px;
        font-size: 16px;
        box-shadow: 0 0 10px #000 inset;
        padding: 2px 20px;
      }
    </style>
  </head>

  <body>
    <div class="clock-container">
      <div class="clock-digital">
        <div class="date"></div>
        <div class="time"></div>
        <div class="day"></div>
      </div>
      <div class="clock-analog">
        <div class="spear"></div>
        <div class="hour"></div>
        <div class="minute"></div>
        <div class="second"></div>
        <div class="dail"></div>
      </div>
    </div>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
    <script>
      (function () {
        const days = [
          "星期日",
          "星期一",
          "星期二",
          "星期三",
          "星期四",
          "星期五",
          "星期六",
        ];

        function getTime() {
          var date = new Date(),
            second = date.getSeconds(),
            minute = date.getMinutes(),
            hour = date.getHours(),
            time = date.toLocaleString("zh-CN", {
              hour: "numeric",
              minute: "numeric",
              hour12: true,
            }),
            day = date.getDay(),
            month = date.getMonth(),
            date = month + 1 + "月" + date.getDate() + "日",
            ds = second * -6,
            dm = minute * -6,
            dh = hour * -30;

          $(".second").css("transform", "rotate(" + ds + "deg)");
          $(".minute").css("transform", "rotate(" + dm + "deg)");
          $(".hour").css("transform", "rotate(" + dh + "deg)");

          $(".time").text(time);
          $(".day").text(days[day]);
          $(".date").text(date);
        }

        function dailer(selector, size) {
          for (var s = 0; s < 60; s++) {
            $(selector).append(
              '<span style="transform: rotate(' +
                6 * s +
                "deg) translateX(" +
                size +
                'px)">' +
                s +
                "</span>"
            );
          }
        }

        dailer(".second", 195);
        dailer(".minute", 145);
        dailer(".dail", 230);

        for (var s = 1; s < 13; s++) {
          $(".hour").append(
            '<span style="transform: rotate(' +
              30 * s +
              'deg) translateX(100px)">' +
              s +
              "</span>"
          );
        }

        setInterval(getTime, 1000);
        getTime();
      })();
    </script>
  </body>
</html>